Originally Posted by Big Bamboo
It hasn't been modified, and uses a stock RS fairing bracket. I bought it off eBay from a guy in Taiwan.
Well, that explains it, its a taiwan fairing
So the person you bought it from didn't know what it was? Looks like an "S" windshield.
Anyway you're at the right place to get an answer I'd think or try the Airheads.org site.